/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.example.android.apis.view;

// Need the following import to get access to the app resources, since this
// class is in a sub-package.
import com.example.android.apis.R;

import android.app.Activity;
import android.os.Bundle;
import android.os.SystemClock;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Chronometer;

public class ChronometerDemo extends Activity {
	Chronometer mChronometer;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		setContentView(R.layout.chronometer);

		Button button;

		mChronometer = (Chronometer) findViewById(R.id.chronometer);

		// Watch for button clicks.
		button = (Button) findViewById(R.id.start);
		button.setOnClickListener(mStartListener);

		button = (Button) findViewById(R.id.stop);
		button.setOnClickListener(mStopListener);

		button = (Button) findViewById(R.id.reset);
		button.setOnClickListener(mResetListener);

		button = (Button) findViewById(R.id.set_format);
		button.setOnClickListener(mSetFormatListener);

		button = (Button) findViewById(R.id.clear_format);
		button.setOnClickListener(mClearFormatListener);
	}

	View.OnClickListener mStartListener = new OnClickListener() {
		public void onClick(View v) {
			mChronometer.start();
		}
	};

	View.OnClickListener mStopListener = new OnClickListener() {
		public void onClick(View v) {
			mChronometer.stop();
		}
	};

	View.OnClickListener mResetListener = new OnClickListener() {
		public void onClick(View v) {
			mChronometer.setBase(SystemClock.elapsedRealtime());
		}
	};

	View.OnClickListener mSetFormatListener = new OnClickListener() {
		public void onClick(View v) {
			mChronometer.setFormat("Formatted time (%s)");
		}
	};

	View.OnClickListener mClearFormatListener = new OnClickListener() {
		public void onClick(View v) {
			mChronometer.setFormat(null);
		}
	};
}
